发明名称 |
Selective placement of conformance treatments in multi-zone well completions |
摘要 |
Selective placement of conformance treatments in multi- zone well completions. A method includes injecting a relative permeability modifier into a zone and optimizing a ratio of desired fluid to undesired fluid produced from the zone, including adjusting at least one flow control device between fully open and fully closed configurations. Another method includes injecting a relative permeability modifier into multiple zones, one at a time, via respective flow control devices, and then producing fluid from each of the zones. Another method includes identifying which of the zones to treat by, for each of the zones: a) closing flow control devices corresponding to the other zones, and b) evaluating fluid produced from the zone; and injecting a conformance treatment into the zones identified as the zones to treat. |
申请公布号 |
AU2010286756(A1) |
申请公布日期 |
2012.03.15 |
申请号 |
AU20100286756 |
申请日期 |
2010.08.24 |
申请人 |
HALLIBURTON ENERGY SERVICES, INC. |
发明人 |
KALMAN, MARK D.;DALRYMPLE, ELDON D.;EOFF, LARRY |
分类号 |
E21B33/13;E21B33/138 |
主分类号 |
E21B33/13 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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